From 86bfd6075d7e7bf1f68097f11dbef94439e1f605 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Mon, 13 Jan 2020 23:11:19 -0500
Subject: acme: fix movetodel for spaces in file names

---
 src/cmd/acme/wind.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'src/cmd/acme')

diff --git a/src/cmd/acme/wind.c b/src/cmd/acme/wind.c
index 248680fe..2782dbc7 100644
--- a/src/cmd/acme/wind.c
+++ b/src/cmd/acme/wind.c
@@ -110,18 +110,15 @@ windrawbutton(Window *w)
 int
 delrunepos(Window *w)
 {
-	int n;
-	Rune rune;
+	Rune *r;
+	int i;
 
-	for(n=0; n<w->tag.file->b.nc; n++) {
-		bufread(&w->tag.file->b, n, &rune, 1);
-		if(rune == ' ')
-			break;
-	}
-	n += 2;
-	if(n >= w->tag.file->b.nc)
+	r = parsetag(w, &i);
+	free(r);
+	i += 2;
+	if(i >= w->tag.file->b.nc)
 		return -1;
-	return n;
+	return i;
 }
 
 void
@@ -441,7 +438,7 @@ parsetag(Window *w, int *len)
 {
 	static Rune Ldelsnarf[] = { ' ', 'D', 'e', 'l', ' ', 'S', 'n', 'a', 'r', 'f', 0 };
 	static Rune Lspacepipe[] = { ' ', '|', 0 };
-	static Rune Ltabpipe[] = { ' ', '|', 0 };
+	static Rune Ltabpipe[] = { '\t', '|', 0 };
 	int i;
 	Rune *r, *p, *pipe;
 
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